Description

Allows you to set up chat filters for YouTube streams & premiers.

Filter out other languages, require chatters to have a loyalty badge or just cap the number of messages per second.

Instructions

The script adds a filter icon to the top right of the chat window.
The number on the icon shows how many filters are being applied to the current stream.
To set up filters, hold your mouse button down on the icon.
Clicking the icon turns the script on or off. It will be coloured blue when active.

See the attached images for a visual walkthrough.

Limitations

• Doesn't work in Greasemonkey version 4.x (issue tracker)